总体而言,该设备提供了非常四平八稳的性能,在所有测试属性中都表现得很好。虽然 Find X6 主模块中的传感器比 Pro 型号和其他旗舰设备更小,但在照片和视频中取得了绝好的纹理/噪点权衡。远摄变焦硬件与 Find X6 Pro 相同,它结合出色的软件解决方案,在我们的测试中带来了绝好的变焦用户体验。总的来说,这款摄像头最大的优点是它没有任何严重的缺点,因此成为了智能手机成像的绝佳选择。
关于DXOMARK摄像头测试:在 DXOMARK 进行 Camera 评鉴时,我们在实验室和现实生活情境中拍摄各种各样的主题,然后根据客观测试和感知测试来进行评分。进行客观测试时,我们使用实验室环境中的测量软件直接计算测试结果;感知测试则是由一群图像专家根据一套复杂的度量标准,就需要人为判断的图像质量进行各个方面的比较。智能手机测试需要一个由工程师和技术员组成的团队进行大约一周的测试。他们分别对照片、变焦和视频质量进行评分,然后将这些分数合并为总分,以便在不同手机的摄像头之间进行比较。关于DXOMARK摄像头基准的更多信息,请点击这里。关于智能手机摄像头得分的更多细节,请点击这里。以下部分集合了我们在DXOMARK实验室进行的详尽测试和分析的主要内容。根据需求,我们可以提供更详细的性能评估报告。您可以与我们联系。
Autofocus irregularity and speed: 100Lux Δ4EV TL84 Tripod
This graph illustrates focus accuracy and speed and also zero shutter lag capability by showing the edge acutance versus the shooting time measured on the AFHDR setup on a series of pictures. All pictures were taken at 100Lux with TL84 illuminant, 500ms after the defocus. On this scenario, the backlit panels in the scene are set up to simulate a fairly high dynamic range: the luminance ratio between the brightest point and a 18% reflective gray patch is 4, which we denote by a Exposure Value difference of 4. The edge acutance is measured on the four edges of the Dead Leaves chart, and the shooting time is measured on the LED Universal Timer.
DXOMARK CHART (DMC) detail preservation score vs lux levels for tripod and handheld conditions
This graph shows the evolution of the DMC detail preservation score with the level of lux, for two holding conditions. DMC detail preservation score is derived from an AI-based metric trained to evaluate texture and details rendering on a selection of crops of our DXOMARK chart.
在这张户外样张中,我们可以看到 OPPO Find X6 在我们的测试中摄入了丰富的细节。
OPPO Find X6 - 细节
OPPO Find X6 - 清晰度良好
苹果 iPhone 14 Pro - 细节
苹果 iPhone 14 Pro - 细节良好
华为 Mate 50 Pro - 细节
华为 Mate 50 Pro - 细节良好
然而,我们的测试人员注意到,与同类最佳产品相比,该手机在某些场景中丢失了一些非常精细的细节。在这张样张中,该 OPPO 手机摄入的精细细节不如 iPhone 14 Pro 和荣耀 Magic5 Pro。
在噪点测试中,我们分析在现实生活中和在实验室图片上拍摄的图像噪点的各种属性,例如强度、色度、颗粒和结构。就自然图像而言,我们特别注意面部、风景以及阴暗区域和高动态范围条件下的噪点。我们也会评鉴自然图像中的运动物体上的噪点。我们在 1 到 1000 勒克斯之间的各种照明条件以及不同类型的动态范围条件下对着图片进行拍摄,并对所拍摄的图像进行客观测量。我们使用枯叶图并进行标准化的测量,例如源自 ISO 15739 的视觉噪点。
在我们的测试中,OPPO Find X6 是迄今在照片噪点方面表现最好的设备。它的图像传感器较小,因此与某些竞品相比,聚光能力更有限,但图像噪点通常得到很好的控制,即使在低光下也是如此。下图说明了该 OPPO 手机在所有光线条件下都将噪点水平保持在非常低的水平。与 iPhone 14 Pro 相比,噪点明显更少。与 vivo X90 Pro 相比,该 OPPO 手机在高光和半高光条件下的表现更好,但在低光下噪点略多。
Visual noise evolution with illuminance levels in handheld condition
This graph shows the evolution of visual noise metric with the level of lux in handheld condition. The visual noise metric is the mean of visual noise measurement on all patches of the Dead Leaves chart in the AFHDR setup. DXOMARK visual noise measurement is derived from ISO15739 standard.
DXOMARK CHART (DMC) detail preservation score per focal length
This graph shows the evolution of the DMC detail preservation score with respect to the full-frame equivalent focal length for different light conditions. The x-axis represents the equivalent focal length measured for each corresponding shooting distance and the y-axis represents the maximum details preservation metric score: higher value means better quality. Large dots correspond to zoom ratio available in the user interface of the camera application.
DXOMARK CHART (DMC) detail preservation score per focal length
This graph shows the evolution of the DMC detail preservation score with respect to the full-frame equivalent focal length for different light conditions. The x-axis represents the equivalent focal length measured for each corresponding shooting distance and the y-axis represents the maximum details preservation metric score: higher value means better quality. Large dots correspond to zoom ratio available in the user interface of the camera application.
DXOMARK CHART (DMC) detail preservation score per focal length
This graph shows the evolution of the DMC detail preservation score with respect to the full-frame equivalent focal length for different light conditions. The x-axis represents the equivalent focal length measured for each corresponding shooting distance and the y-axis represents the maximum details preservation metric score: higher value means better quality. Large dots correspond to zoom ratio available in the user interface of the camera application.
DXOMARK CHART (DMC) detail preservation score per focal length
This graph shows the evolution of the DMC detail preservation score with respect to the full-frame equivalent focal length for different light conditions. The x-axis represents the equivalent focal length measured for each corresponding shooting distance and the y-axis represents the maximum details preservation metric score: higher value means better quality. Large dots correspond to zoom ratio available in the user interface of the camera application.
DXOMARK CHART (DMC) detail preservation video score vs lux levels
This graph shows the evolution of the DMC detail preservation video score with the level of lux in video. DMC detail preservation score is derived from an AI-based metric trained to evaluate texture and details rendering on a selection of crops of our DXOMARK chart.
Spatial visual noise evolution with the illuminance level
This graph shows the evolution of spatial visual noise with the level of lux. Spatial visual noise is measured on the visual noise chart in the video noise setup. DXOMARK visual noise measurement is derived from ISO15739 standard.
Temporal visual noise evolution with the illuminance level
This graph shows the evolution of temporal visual noise with the level of lux. Temporal visual noise is measured on the visual noise chart in the video noise setup.
视频噪点总体上得到了很好的控制,但在低光下,画面的暗部区域会出现一些轻微的噪点。在这个样张中,我们可以看到 iPhone 14 Pro 在降噪方面比 OPPO Find X6 表现得更好。